Colin Leffert, DO in Louisville, CO - Medicare Internal Medicine

Colin Leffert, DO is a medicare enrolled "Internal Medicine - Gastroenterology" physician in Louisville, Colorado. He went to Marian University College Of Osteopathic Medicine and graduated in 2017 and has 9 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Rocky Mountain Gastroenterology Associates, Pllc and his current practice location is 80 Health Park Dr Ste 270, Louisville, Colorado. You can reach out to his office (for appointments etc.) via phone at (303) 269-2085.

Colin Leffert is licensed to practice in Colorado (license number DR0074429) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1881127140.

Contact Information

	Colin Leffert, DO
	80 Health Park Dr Ste 270, Louisville, CO 80027-4644
	(303) 269-2085
	(303) 269-2089

Map and Direction

Physician's Profile

Full Name	Colin Leffert
Gender	Male
Speciality	Internal Medicine
Experience	9 Years
Location	80 Health Park Dr Ste 270, Louisville, Colorado
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Colin Leffert attended and graduated from Marian University College Of Osteopathic Medicine in 2017

NPI Data:

NPI Number: 1881127140
Provider Enumeration Date: 04/04/2017
Last Update Date: 03/02/2026

Medicare PECOS Information:

PECOS PAC ID: 6507135365
Enrollment ID: I20250212001132

Medical Identifiers

Medical identifiers for Colin Leffert such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1881127140	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0100X	Internal Medicine - Gastroenterology	5101025985 (Michigan)	Secondary
207RG0100X	Internal Medicine - Gastroenterology	DR0074429 (Colorado)	Primary
390200000X	Student In An Organized Health Care Education/training Program	(* (Not Available))	Secondary
207R00000X	Internal Medicine	DR0074429 (Colorado)	Secondary
207R00000X	Internal Medicine	5101025985 (Michigan)	Secondary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Presbyterian St Luke's Medical Center	Denver, CO	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Rocky Mountain Gastroenterology Associates, Pllc	5991797532	39

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Colin Leffert allows following entities to bill medicare on his behalf.

Entity Name	Rocky Mountain Gastroenterology Associates, Pllc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1669414272 PECOS PAC ID: 5991797532 Enrollment ID: O20040401001433

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Colin Leffert is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing Address	Practice Location Address
Colin Leffert, DO 80 Health Park Dr Ste 270, Louisville, CO 80027-4644 Ph: (303) 269-2085	Colin Leffert, DO 80 Health Park Dr Ste 270, Louisville, CO 80027-4644 Ph: (303) 269-2085

Reviews and Comments

Internal Medicine Doctors in Louisville, CO

Lauren Angela Katkish Shaw, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 100 Health Park Dr, Louisville, CO 80027 Phone: 303-673-1000 Fax: 303-673-1204
Christopher R Fox, M.D. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 892 W South Boulder Rd, Louisville, CO 80027 Phone: 303-586-5200 Fax: 303-586-5201
Derek Berg, DO Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 100 Health Park Dr, Louisville, CO 80027 Phone: 303-643-1159 Fax: 720-874-5886
Dr. Scott Edwin Hallgren, D.O., F.A.C.P. Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 80 Health Park Dr Ste 270, Louisville, CO 80027 Phone: 303-269-2085 Fax: 303-269-2089
Dr. Kelly Ann Mandagere, M.D. Gastroenterology Medicare: Not Enrolled in Medicare Practice Location: 892 W South Boulder Rd, Louisville, CO 80027 Phone: 303-586-5200 Fax: 303-586-5201
Lisa A Iacofano, MD Gastroenterology Medicare: Medicare Enrolled Practice Location: 335 South Boulder Road, Suite 6, Louisville, CO 80027 Phone: 303-665-0900 Fax: 303-926-1986
Jessica Dowgiert, PA-C Gastroenterology Medicare: Accepting Medicare Assignments Practice Location: 90 Health Park Dr Ste 320, Louisville, CO 80027 Phone: 303-666-7560

Colin Leffert, DO - Medicare Internal Medicine in Louisville, CO